To precisely record a condition of an object related to an event after an accident.SOLUTION: An image recording device includes: an image data acquisition unit for sequentially acquiring image data obtained by imaging surroundings of one's own vehicle; an event signal acquisition unit for acquiring an event signal indicating occurrence of an event for the one's own vehicle; an arrangement detection unit for detecting whether a person as a target subject satisfies a predetermined condition in an image, where the target subject is reflected in the image of the image data acquired by the image data acquisition unit when the event signal acquisition unit acquires the event signal; and a writing control unit which writes, into a memory, the image data including a period from a time point when the event signal is acquired to a time point when the arrangement relation unit detects that the condition is satisfied, when the event signal acquisition unit acquires the event signal so as to prevent overwriting.SELECTED DRAWING: Figure 5
【課題】事故後のイベントに関係する対象物の様子を的確に記録する。【解決手段】画像記録装置は、自車両の周辺を撮像した画像データを逐次取得する画像データ取得部と、自車両に対するイベントの発生を示すイベント信号を取得するイベント信号取得部と、イベント信号取得部がイベント信号を取得した場合に、画像データ取得部が取得した画像データの画像に写り込む対象被写体としての人物が、画像内において予め定められた条件を満たすかを検出する配置検出部と、イベント信号取得部が前記イベント信号を取得した場合は、イベント信号を取得した時点から配置検出部が条件を満たすことを検出した時点までの期間を含む画像データを、上書きがされないようにメモリに書き込む書込制御部とを備える。【選択図】図5
IMAGE RECORDING DEVICE, IMAGE RECORDING METHOD, AND IMAGE RECORDING PROGRAM
画像記録装置、画像記録方法および画像記録プログラム
2019-10-03
Patent
Electronic Resource
Japanese
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